China LSQ-S2 Close Type Hydraulic Quick Coupling(Steel),LSQ-S2 Close Type Hydraulic Quick Coupling(Steel) Manufacturer
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Home > Hydraulic Quick Coupling > ISO 7241-B Hydraulic Coupling > LSQ-S2 Close Type Hydraulic Quick Coupling(Steel)
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LSQ-S2 Close Type Hydraulic Quick Coupling(Steel)

  • Product Name:  LSQ-S2 Close Type Hydraulic Quick Coupling(Steel)
  • Model NO.:  LSQ-S2
  • Product Details:  LSQ-S2 Close Type Hydraulic Quick Coupling(Steel)

LSQ-S2 Close Type Hydraulic Quick Coupling(Steel)
Applications
:LSQ-S2 couplings,are used across the spectrum of hydraulic applications.These Double Shut-Off couplings can be found anywhere that fluid transfer lines need to be connected and disconnected for operation or maintenance of equipment,and a loss of fluid is undesirable.
LSQ-S2 are used in construction quipment,Forestry equipment,agricultural machinery,oil tools,Oil equipment,steel mill machinery,and other demanding hydraulic applications.
Specifications:
     

Body Size(in) 1/4 3/8 1/2 3/4 1
Rated Pressure(PSI) 5000 4000 4000 3000 3000
Rated Flow(GPM) 3 6 12 28 50
Temperature Range(std seals) -20℃~+100℃
Stander seal material is Nitrile Buna-N(Nitrile)

      LSQ-S2 Series couplings feature:
1.Poppet valves available to prevent uncoupled leakage.
2.Poppet valves open automatically when coupled,within rated working pressure,to keep the flow expeditely.
3.Critical parts are hardened for durability.
4.Dependable ball-locking mechanism holds the mating halves together.
5.Socket and plug are precision machined from solid bar stock.
6.LSQ-S2 series conforms to the standard of ISO 7241-B.
7.Compatible with PARKER 60 Series,FASTER HNV Series,AEROQUIP FD45 Series and HANSEN HK Series.
Performance:Test Fluid:Oil-200SUS.1GPM=3.78L/Min,1PSID=0.0069MPa.


                                                      LSQ-S2 Series(1/4",3/8",1/2",3/4",1")
Socket

     

PART NO. LP ¢D HEX1 A T
LSQ-S2-02SF 58 28.5 19 13 G1/4    NPT1/4
LSQ-S2-03SF 65 35 24 13 G3/8    NPT3/8
LSQ-S2-04SF 74 44.5 28.5 20.5 G1/2    NPT1/2
LSQ-S2-06SF 92 54 36 22 G3/4    NPT3/4
LSQ-S2-08SF 103 63.5 41 23 G1    NPT1

Plue

     

PART NO. LP C HEX2 A T
LSQ-S2-02PF 36 22.8 19 13 G1/4    NPT1/4
LSQ-S2-03PF 40 25 24 13 G3/8    NPT3/8
LSQ-S2-04PF 46.5 28 28.5 20.5 G1/2    NPT1/2
LSQ-S2-06PF 56 36 36 22 G3/4    NPT3/4
LSQ-S2-08PF 63 45 41 23 G1    NPT1

Coupling Fitting

     

PART NO. L ¢D HEX1 HEX2 T
LSQ-S2-02 72 28.5 19 19 G1/4    NPT1/4
LSQ-S2-03 81 35 24 24 G3/8    NPT3/8
LSQ-S2-04 93.5 44.5 28.5 28.5 G1/2    NPT1/2
LSQ-S2-06 113 54 35 36 G3/4    NPT3/4
LSQ-S2-08 127 63.5 41 41 G1    NPT1